Speak up IF anyone has done this successfully please. It is challenging because....
1) I have yet to find a version of SafeStrap or other similar program to assist in the ROM install that states it is compatible on i537 running 4.2.2
2) I have not found a thread confirming that there is a stable TMobile ROM tested on the i537 active
please chime in if you have any experience with these objectives. I would like to get this phone working at it's full potential ASAP.